# 绿豆娃娃 vs JP Mahjong Calculator

The clearest difference is in-app purchases: JP Mahjong Calculator at none against 绿豆娃娃's 4. JP Mahjong Calculator also leads on ads (none vs shown) and iOS requirement (15 vs 17.0). On price and device support there is nothing between them.

Both are free to download. 绿豆娃娃 sells 4 in-app purchases, starting at $0.99 per month. JP Mahjong Calculator asks for nothing beyond the download.

## The numbers

| Metric | 绿豆娃娃 | JP Mahjong Calculator |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 4 weeks | — |
| Size | 134 MB | 3 MB |
| Requires iOS | 17.0 | **15** |
| Devices | iPhone | **iPhone, iPod** |
| Age rating | 17+ | 4+ |
| Developer | [Mung Bean Dolls (BeiJing) Technology Co., Ltd.](https://appshunter.io/developer/1330559257) | [MARCELO JOSE LUQUE AMIGO](https://appshunter.io/developer/6809262830) |

## What reviewers say

### 绿豆娃娃

[App page](https://appshunter.io/ios/app/id6476859645)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 按月订阅 | $0.99 | per month |
| 按季订阅 | $2.99 | per 3 months |
| 按年订阅 | $6.99 | per year |
| 永久会员 | $17.99 | one-time |


### JP Mahjong Calculator

[App page](https://appshunter.io/ios/app/jp-mahjong-calculator/id6809262828)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is 绿豆娃娃 free?

绿豆娃娃 is free to download, with in-app purchases available.

### Is JP Mahjong Calculator free?

JP Mahjong Calculator is free to download, with no in-app purchases.

### Do 绿豆娃娃 or JP Mahjong Calculator have ads?

绿豆娃娃 shows ads; JP Mahjong Calculator does not.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*